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Posted to issues@flink.apache.org by "Piotr Nowojski (Jira)" <ji...@apache.org> on 2021/07/28 10:29:00 UTC

[jira] [Created] (FLINK-23528) stop-with-savepoint can fail with FlinkKinesisConsumer

Piotr Nowojski created FLINK-23528:
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             Summary: stop-with-savepoint can fail with FlinkKinesisConsumer
                 Key: FLINK-23528
                 URL: https://issues.apache.org/jira/browse/FLINK-23528
             Project: Flink
          Issue Type: Bug
          Components: Connectors / Kinesis
    Affects Versions: 1.12.4, 1.13.1
            Reporter: Piotr Nowojski
             Fix For: 1.14.0


{{FlinkKinesisConsumer#cancel()}}  (inside {{KinesisDataFetcher#shutdownFetcher()}}) shouldn't be interrupting source thread. Otherwise, as described in FLINK-23527, network stack can be left in an invalid state and downstream tasks can encounter deserialisation errors.



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